The Warehouse 13 has an open group buy process as I know you are both aware. There's a lot of interest for Marvel Heroes and Villains so I expect there will be a group buy process a bit closer to release date. Sci-Fi/Horror Movie Posters was released a couple of days ago. Details are:
The 3.5†by 5†cards will highlight the artwork of these classic posters (NOTE: oversize - double standard card size)
Each package will include 9 cards:
4 - base cards (49 card set to collect)
1 – Promo Card
2 – Chase Cards
1 - sketch card
1 - 2.5†X 3.5†Metallogloss® card (18 card set to collect)
That is, there are no boxes as such. You buy them by the pack and each pack has 9 cards. There is also a binder for them.
I just had a quick look at eBay - plenty of individual cards but only one seller with packs. I had a look at some of the dealers too and couldn't see anything much. I have no interest in these so hadn't arranged to get some. Let me know if you want me to check with my dealer about whether I can still get these (I get distributor prices because of previous volume, so they would be cheaper than the $30USD the eBay seller has). I was still getting advertising about them a couple of weeks ago so they're probably not sold out.